Gym machine frame



FIG. 1 is a frontal view of a gym machine frame, embodying my new design, the rear view being identical;

FIG. 2 is a left side elevational view thereof, the right side view being identical;

FIG. 3 is a plan view from below thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a perspective view thereof; and,

FIG. 6 is an enlarged fragmentary cross section view thereof, taken along line 6-6 of FIG. 2. 

The ornamental design for a gym machine frame, as shown and described. 